#ifndef _COM_I2S_H_
#define _COM_I2S_H_

#include "stdint.h"

//base interface
void bsp_i2s_init(uint32_t rate, uint32_t bits);
uint8_t bsp_i2s_play(int16_t(*dat_get)(void *buff, int16_t len_req));


#endif /* _COM_I2S_H_ */
